Four Seasons 178312 A/C Compressor

Overview of Four Seasons New Compressor 178312

The Four Seasons New Compressor 178312 is designed specifically for Hyundai Sonata models requiring a reliable HVAC A/C compressor. Engineered to work with R134a refrigerant and compatible with Pag 46 oil, this new compressor ensures efficient cooling performance and system longevity.

• Compatible Refrigerant: R134a
• Oil Type: Pag 46 (included)
• Compressor Type: 6ses14c
• Coil Voltage: 12V with 1 wire lead
• Pulley Groove Quantity: 6, Serpentine belt type
• Mounting Type: Tangent mount
• Includes clutch and oil filled
• Discharge and suction ports use O-ring seals
• Pin terminal type for electrical connection

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new HVAC compressors designed to meet or exceed OEM specifications. This product line focuses on delivering direct-fit replacements with included clutch assemblies and pre-filled oil to simplify installation. The 178312 model exemplifies this approach by providing a complete compressor solution for Hyundai Sonata vehicles, ensuring compatibility and reliable operation within the vehicle's air conditioning system.

Technical Description and Features

This Four Seasons A/C compressor features a 6ses14c compressor type optimized for R134a refrigerant systems. It comes pre-filled with Pag 46 oil, which is compatible with the refrigerant type, helping maintain proper lubrication and system efficiency. The compressor includes a clutch with a maximum diameter of 4.5 inches and a pulley diameter of 114.3 mm, designed for serpentine belt systems with six grooves. The tangent mount style and pin terminal type ensure a secure fit and reliable electrical connection. Both discharge and suction ports utilize O-ring seals for leak prevention, with green O-rings included for proper sealing.

Compatible Vehicles and Common Applications

• Replacement for Hyundai Sonata A/C compressor failures
• Resolves issues with insufficient cooling or compressor clutch engagement
• Addresses refrigerant leaks due to worn seals or O-rings
• Fixes noisy or seized compressor units
• Restores proper air conditioning system pressure and performance

Installation Notes and Tips

When installing the Four Seasons New Compressor 178312, ensure the system is properly evacuated and flushed before installation. The included oil is pre-filled, but verify oil levels according to vehicle specifications. The clutch and pulley assembly are included, simplifying replacement. Note that mounting hardware is not included and must be reused or sourced separately. Proper torque specifications should be followed for the tangent mount to avoid leaks or misalignment. Electrical connections use a pin terminal type; verify compatibility with the vehicle harness.

Quality Assurance and Warranty

This Four Seasons New Compressor is a brand-new unit manufactured to meet industry standards for HVAC components. It includes factory-installed oil and clutch assembly to reduce installation errors. The product is backed by Four Seasons' quality assurance protocols, ensuring reliable performance in Hyundai Sonata vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.